Rontgen
X光的光量單位
?? 牛津釋義
rontgen
= roentgen.
?? 醫(yī)學釋義
倫琴（X 射線量單位）
??? 情景例句
Oh, not at all. We're still eating.
噢， 沒關系 。我們還在吃著呢。
Fall sick and you will see who is your friend and who is not.
困難見友情。
is an unfortunate victim of adverse circumstances,
是逆境的犧牲品，